Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
The differences and similarities between detection circuits, filter circuits, frequency selection circuits, threshold comparison circuits, and bandpass circuitsI have been studying circuits for so lon...
I connected the red test lead to pin 46 (the pin that generates PWM) and the black test lead to gnd on the board, but the oscilloscope did not display a waveform and the PWM indicator light was flashi...
[align=left][color=rgb(0, 0, 0)][font=Verdana, Arial, Helvetica, sans-seri][size=14px] There are three common ways to connect segment code LCD screens: 1. Metal pins 2. Zebra stripes 3. FPC, etc.; of ...
This vacuum cleaner uses Qorvo's CST32251 chip, which is a highly integrated motor control SoC that integrates power management, 50MHz Cortex-M0 MCU, gate driver, op amp comparator, etc. into the same...
Basic Principles of Robotics by Fang Lijin from Northeastern University : https://training.eeworld.com.cn/course/5410Robot kinematics and dynamics modeling are the key teaching contents of this course...
Samsung launched the Galaxy S20 FE in September 2020 as its second fan edition model after the Galaxy Note FE in 2017. The phone was available in two versions - 4G and 5G. The former was powered by S...[Details]
Abstract: The design of microcontroller peripheral circuits is already a relatively mature field. Compared with hardware, software systems have a shorter R&D cycle and less investment, and have mor...[Details]
Recently, Yu Yingjie, Vice Governor of Shanxi Province, presided over the National Third Generation Semiconductor Technology Innovation Center (Shanxi) Promotion Meeting. It is reported that the Mini...[Details]
Apple announced yesterday that it will launch a $200 million fund for forestry investment projects to help reduce carbon dioxide in the atmosphere. Officials said the fund's goal is to help reduc...[Details]
Jingyuzu, a brand under JD.com, released this neckband Bluetooth headset in the first half of this year. In the past two years, the Bluetooth headset market has developed rapidly, with many products ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
The DMA reading method is very suitable for high-frequency ADC sampling signals. The DMA reading method of ADC is actually similar to the interrupt reading method in the previous article, and t...[Details]
introduction
With the continuous improvement of the integration level of single-chip microcomputers, modern single-chip microcomputers have digital signal processing functions, making it possi...[Details]
Clock design has become a more and more difficult problem in embedded system design due to the increase in system complexity, integration and speed. Therefore, knowing more about clocks will be benefi...[Details]
AT89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The dev...[Details]
According to Qichacha, on October 18, Shenzhen HGI Beidou Technology Co., Ltd. (hereinafter referred to as "HUADA Beidou") underwent changes in shareholders and main members, with the addition of BYD...[Details]
Battery technology is one of the core technologies of the next generation of cars - electric vehicles. Batteries are complex electrochemical systems. A lot of research has been done on battery mana...[Details]
According to foreign media reports, an international team led by the Institute of Superconducting and Electronic Materials at the University of Wollongong confirmed that the structural stability of l...[Details]
Well-known Apple analyst Ming-Chi Kuo obtained information from the industry chain that Apple used a multi-layer Liquid Crystal Polymer (LCP) antenna for the first time in the iPhone X. Due to low yi...[Details]
Smart cars refer to intelligent transportation tools that integrate various advanced technologies. They not only have driving assistance and automatic driving functions, but also can realize multip...[Details]